Upper Marlboro Weather Forecast

    • 74
    • 92

    Mostly Sunny

    • 78
    • 101

    Hot

    • 77
    • 100

    Hot

    • 74
    • 95

    Chance Rain Showers

    • 73
    • 90

    Rain Showers Likely

    • 72
    • 91

    Rain Showers Likely

Today 14 Jul Anne Arundel

Sunny. Highs in the lower 90s. Southwest Winds 5 to 10 Mph.

Tonight 14 Jul Anne Arundel

Mostly clear. Lows in the mid 70s. Southwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Upper Marlboro Temperature Statistics

July Temperature

Camp Springs / Andrews Air Force Base (5 miles)

  • Lowest 12 July, 2026

    69.4 °F
  • Average July

    82.3 °F
  • Highest 4 July, 2026

    103.1 °F

Climate (2021–2026)

Camp Springs / Andrews Air Force Base (5 miles)

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  • Average Low 2021–2026

    48.8 °F
  • Average 2021–2026

    58 °F
  • Average High 2021–2026

    67 °F
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